Presbycusis: reversible with anesthesia drugs?
Age-related hearing impairment, or presbycusis, is a degenerative condition not currently treatable by medication. It is therefore significant that the author, as a patient, experienced a reversal of high-frequency hearing loss during a 2-day period following abdominal surgery with general anesthesia. This report documents the surgery and the subsequent restoration of hearing, which was bilateral and is estimated to have exceeded 50dB at 4kHz. A possible role is noted for anesthetic agents such as lidocaine, propofol, or fentanyl. This experience may hold a clue for research toward the development of medical treatments for presbycusis.
Kocher
Carl A
CA
Department of Physics, Oregon State University, Corvallis, OR 97331, USA. kocher@physics.orst.edu
D000777:Anesthetics / Q000627:therapeutic use*; D006320:Hearing Tests; D006801:Humans; D011304:Presbycusis / Q000188:drug therapy*; D011468:Prostatectomy
D000777:Anesthetics